Updated: 2026-07-23 07:28 CEST

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Locality

Basic data		Locality photo
Locality:	Churanov
Code:	CCHUA
Type of measuring programme:	Automated measuring program
Locality owner:	Czech Hydrometeorological Institute
Classification
Abbreviation:	B/R/N-REG
Localization
Coordinates:	49° 4´ 6.368" North latitude 13° 36´ 53.285" East longitude
Altitude:	1118 m

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Actual measured level of air pollution

Actual unverified data

Date and time	SO₂		NO₂	CO	O₃		PM₁₀		PM₂.₅
	1h	24h average	1h	8h average	1h	8h average	1h	24h average	1h
	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³	µg∙m⁻³
2026-07-22 07:00 - 08:00 CEST	1.3	1.2	0.8		75.4	72.1
2026-07-22 08:00 - 09:00 CEST	1.2	1.2	0.6		81.2	73.0
2026-07-22 09:00 - 10:00 CEST	1.4	1.2	0.6		83.2	74.2
2026-07-22 10:00 - 11:00 CEST	1.2	1.2	0.5		85.0	75.9
2026-07-22 11:00 - 12:00 CEST	1.0	1.2	0.6		84.4	76.9
2026-07-22 12:00 - 13:00 CEST	1.2	1.2	0.5		86.0	79.1
2026-07-22 13:00 - 14:00 CEST	1.1	1.2	0.6		85.8	81.4
2026-07-22 14:00 - 15:00 CEST	1.1	1.2	0.7		86.2	83.4
2026-07-22 15:00 - 16:00 CEST	1.0	1.2	0.8		88.4	85.0
2026-07-22 16:00 - 17:00 CEST	1.3	1.2	0.8		90.2	86.2
2026-07-22 17:00 - 18:00 CEST	1.2	1.2	0.8		92.6	87.3
2026-07-22 18:00 - 19:00 CEST	1.2	1.2	0.8		92.8	88.3
2026-07-22 19:00 - 20:00 CEST	1.1	1.2	1.0		92.6	89.3
2026-07-22 20:00 - 21:00 CEST	1.3	1.2	1.0		86.8	89.4
2026-07-22 21:00 - 22:00 CEST	1.1	1.2	1.2		77.6	88.4
2026-07-22 22:00 - 23:00 CEST	1.5	1.2	1.2		89.4	88.8
2026-07-22 23:00 - 00:00 CEST	1.4	1.2	1.4		91.0	89.1
2026-07-23 00:00 - 01:00 CEST	1.2	1.2	1.3		87.0	88.7
2026-07-23 01:00 - 02:00 CEST		1.2			84.4	87.7
2026-07-23 02:00 - 03:00 CEST	1.4	1.2	1.0			87.0
2026-07-23 03:00 - 04:00 CEST	1.4	1.2	1.2		77.4	84.8
2026-07-23 04:00 - 05:00 CEST	1.6	1.3	1.2		75.4	83.2
2026-07-23 05:00 - 06:00 CEST	1.5	1.3	1.3		72.0	82.4
2026-07-23 06:00 - 07:00 CEST	1.4	1.3	1.2		67.6	79.3

Legend

Color	Description
	Component is not measured
	Incomplete data
	Limit exceeded

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Map of station position

Map is on page with detailed information about locality